Greatest Common Factor of 41, 82, 38, 20

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 41, 82, 38, 20 by common division method
• Greatest Common Factor of 41, 82, 38, 20 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 41

List of positive integer factors of 41 that divides 41 without a remainder.

1,41

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Greatest Common Factor

We found the factors 41,82,38,20 . The biggest common factor number is the GCF number.
So the greatest common factor 41,82,38,20 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 10, 64, 10, 97
• GCF of 42, 39, 91, 51
• GCF of 46, 50, 72, 60
• GCF of 86, 21, 31, 55
• GCF of 32, 76, 48, 85

1. What is the GCF of 41, 82, 38, 20?

Answer: GCF of 41, 82, 38, 20 is 1.

2. How to Find the GCF of 41, 82, 38, 20

Answer: Greatest Common Factor(GCF) of 41, 82, 38, 20 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(41, 82, 38, 20) = 1.